When it comes to streaming music, there are a number of services at your disposal. Grooveshark is known for its ability to let you create your own playlists from their library. This is great if you’re at the office without your iTunes library, or just don’t own the songs to begin with. If you do already have playlists setup in iTunes, there’s a handy web app that will let you import it into Grooveshark.

Groovylists can take any playlist that you’ve compiled in iTunes, Last.fm or Spotify and create the same one in Grooveshark. The biggest drawback is that you can’t import playlists that consist of over 200 songs. It’s definitely worth a look for any music lover.